The United States, like Japan, is experiencing an increasing number of aging people in the population. What is the main difference between the two? How does this benefit the United States?

This is what i found “getting into the technicalities, the continental crust has a density of around 3.0 g/cm3 compared to 2.6 g/cm3 of the continental crust. in addition, the continental crust is much thicker than the oceanic crust. the recycling process does not happen to the continental layer.” i hope this you for what your looking for. can you plz mark me brainliest?

Answeris associated with sunny,dry weather;